| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $91.94 | 5.337% | $96.8468 | $96.85 | $96.85 | $96.80 |
| Purchase #2 | $39.74 | 4.595% | $41.5661 | $41.57 | $41.55 | $41.60 |
| Purchase #3 | $40.25 | 13.211% | $45.5674 | $45.57 | $45.55 | $45.60 |
| Purchase #4 | $214.69 | 12.726% | $242.0114 | $242.01 | $242.00 | $242.00 |
| Purchase #5 | $76.98 | 3.266% | $79.4942 | $79.49 | $79.50 | $79.50 |
| Purchase #6 | $102.73 | 8.323% | $111.2802 | $111.28 | $111.30 | $111.30 |
| Purchase #7 | $209.48 | 10.254% | $230.9601 | $230.96 | $230.95 | $231.00 |
| 7 purchase totals = | $775.81 | $847.7262 | $847.73 | $847.70 | $847.80 | |